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Scale: What is Metabolic Age and How Is It Calculated?

Smart Scale, metabolic age

Written by Maria

Metabolic age is a relative indicator that shows how efficiently your metabolism functions compared to the average values for your age group. While not a medical term, it is commonly used in fitness and wellness assessments.
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How is metabolic age calculated?

Metabolic age is determined based on several factors, including:

  • Basal Metabolic Rate (BMR) – the amount of energy your body burns at rest

  • Body composition – the ratio of fat to muscle mass

  • Physical activity level

  • Age, gender, height, and weight

It is most commonly measured using bioimpedance analyzers, such as smart scales.
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How to interpret metabolic age

  • If your metabolic age is lower than your actual age, this suggests an efficient metabolism and good physical condition.

  • If it is higher than your actual age, it may indicate a slower metabolism, lower muscle mass, or insufficient physical activity.

How to improve metabolic age

If your metabolic age is higher than your actual age, you can take steps to lower it:

  • Increase physical activity

  • Maintain a balanced, nutritious diet

  • Reduce stress and improve sleep quality

  • Monitor your health regularly

Keep in mind that metabolic age is an approximate indicator and depends on the accuracy of the device and calculation method. It is not a medical diagnosis. For a complete picture of your health, consider additional assessments like blood tests, fitness evaluations, and overall lifestyle review.

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